ClimateForecastNovemberDecember >>

Trégarvan Climate by Month

Temperatures in Trégarvan experience a moderate degree of variance through the seasons. Days can be pleasant, while the cooler months tend to be cold. It also has a notably wet climate with much precipitation. Now, let’s break down all the climate details for a clearer picture.

Average day and night temperature

In Trégarvan, seasonal changes bring about a moderate variation in temperatures. Average daytime temperatures range from a pleasant 20°C in August, the warmest time of the year, to a chilly 11°C during cooler months like February. At night, temperatures typically average around 6°C during these months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Trégarvan has a notably wet climate with abundant precipitation, recording 1175 mm of rainfall per year. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, December receives high rainfall, averaging 147 mm of precipitation, recorded across 21 rainy days. In contrast, the drier season, July brings less rainfall, with 62 mm over 13 rainy days.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

Seasonal changes in sunshine hours are quite dramatic in Trégarvan. While July receives considerable daily sunshine with up to 7.6 hours, December marks the darkest time of the year, where sunshine is scarce with only 2.1 hours of sunlight per day.

Monthly hours of sunshine

Data from: Brest, France (26 KM, 16 Miles).

Daily hours of sunshine

Data from: Brest, France (26 KM, 16 Miles).

The best time of year to visit Trégarvan in France

During the months of July and August you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which is the warmest month in Trégarvan?
    August has an average maximum temperature of 20°C and is the warmest month of the year.
  • Which is the coldest month in Trégarvan?
    The coldest month is February with an average maximum temperature of 11°C.
  • Which is the wettest month in Trégarvan?
    December tops the wettest month list with 147 mm of rainfall.
  • Which is the driest month in Trégarvan?
    July is the driest month with 62 mm of precipitation.
  • Which is the sunniest month in Trégarvan?
    July is the sunniest month with an average of 229 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Trégarvan

    Fri   Nov 22
    9°C | 1°C
    NW 18 km/h
    18 mm
    broken clouds and  chance of slight rain

    broken clouds and chance of slight rain

    Sat   Nov 23
    16°C | 6°C
    S 43 km/h
    9.6 mm
    overcast and heavy rain

    overcast and heavy rain

    Sun   Nov 24
    17°C | 10°C
    S 50 km/h
    17 mm
    overcast and heavy rain

    overcast and heavy rain